1996189608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{10891}}^1$

素因数の和:11998

約数の個数: 64

約数和(自身を含む): 5709150720

約数和(自身を除く): 3712961112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1091, 2182, 3273, 4364, 6546, 7637, 8728, 10891, 13092, 15274, 21782, 22911, 26184, 30548, 32673, 43564, 45822, 61096, 65346, 76237, 87128, 91644, 130692, 152474, 183288, 228711, 261384, 304948, 457422, 609896, 914844, 1829688, 11882081, 23764162, 35646243, 47528324, 71292486, 83174567, 95056648, 142584972, 166349134, 249523701, 285169944, 332698268, 499047402, 665396536, 998094804, 1996189608]

約数ペア:

[(1, 1996189608), (2, 998094804), (3, 665396536), (4, 499047402), (6, 332698268), (7, 285169944), (8, 249523701), (12, 166349134), (14, 142584972), (21, 95056648), (24, 83174567), (28, 71292486), (42, 47528324), (56, 35646243), (84, 23764162), (168, 11882081), (1091, 1829688), (2182, 914844), (3273, 609896), (4364, 457422), (6546, 304948), (7637, 261384), (8728, 228711), (10891, 183288), (13092, 152474), (15274, 130692), (21782, 91644), (22911, 87128), (26184, 76237), (30548, 65346), (32673, 61096), (43564, 45822)]